A ring-like accretion structure in M87 connecting its black hole and jet

Lu, Ru-Sen; Asada, Keiichi; P. Krichbaum, T.; Park, Jongho; Tazaki, Fumie; Pu, Hung-Yi; Nakamura, Masanori; P. Lobanov, A.; Hada, Kazuhiro; Akiyama, Kazunori; Kim, Jae-Young; Martí‐Vidal, I.; L. Gómez, José; Kawashima, Tomohisa; Yuan, Ye‐Fei; Ros, E.; Alef, W.; Britzen, S.; Bremer, Michael; E. Broderick, Avery; Doi, Akihiro; Giovannini, G.; Giroletti, M.; T. P. Ho, Paul; Honma, Mareki; H. Hughes, D.; Inoue, Makoto; Jiang, Wu; Kino, Motoki; Koyama, Shoko; Lindqvist, M.; Liu, Jun; P. Marscher, Alan; Matsushita, Satoki; Nagai, Hiroshi; Rottmann, Helge; Savolainen, T.; Schüster, K.; Shen, Zhi-Qiang; de Vicente, P.; C. Walker, R.; Yang, Hai; A. Zensus, J.; Carlos Algaba, Juan; Allardi, Alexander; Bach, U.; Berthold, Ryan; Bintley, Dan; Byun, Do‐Young; Casadio, C.; Chang, Shu-Hao; Chang, Chih-Cheng; Chang, Song-Chu; Chen, Chung-Chen; Chen, Ming‐Tang; Chilson, Ryan; C. Chuter, Tim; E. Conway, J.; Crew, G.; Dempsey, Jessica; Dornbusch, Sven; Faber, Aaron; Friberg, Per; González-García, Javier; Gómez-Garrido, M.; Han, Chih-Chiang; Han, Kuo-Chang; Hasegawa, Yutaka; Herrero‐Illana, R.; Huang, Teddy; L. Huang, Chih-Wei; M. Violette Impellizzeri, C.; Jiang, Homin; Jinchi, H.; Jung, Taehyun; Kallunki, J.; Kirves, Petri; Kimura, Kimihiro; Yi Koay, Jun; M. Koch, Patrick; Krämer, C.; Kraus, Alex; Kubo, Derek; Kuo, Cheng‐Yu; Li, Chao-Te; C.-C. Lin, L.; Liu, Ching-Tang; Liu, Kuan-Yu; Lo, Wen-Ping; Lu, Li-Ming; R. MacDonald, Nicholas; Martin-Cocher, Pierre; Messias, Hugo; Meyer-Zhao, Zheng; H. Minter, Anthony; G. Nair, Dhanya; Nishioka, Hiroaki; Norton, Timothy; Nystrom, George; Ogawa, Hideo; Oshiro, Peter; Patel, Nimesh; Pen, Ue‐Li; Pidopryhora, Yurii; Pradel, Nicolas; Raffin, Philippe; Rao, Ramprasad; Ruiz, Ignacio; Sánchez, Salvador; Shaw, Paul; M. Snow, W.; K. Sridharan, T.; Srinivasan, Ranjani; Tercero, B.; Torné, Pablo; Traianou, Efthalia; Wagner, Jan; Walther, Craig; Wei, Ta-Shun; Yang, Jun; Yu, Chen-Yu

doi:10.1038/s41586-023-05843-w

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A ring-like accretion structure in M87 connecting its black hole and jet

Published in Nature • Apr 26, 2023

Authors:

Ru-Sen Lu

Keiichi Asada

T. P. Krichbaum

Abstract

Abstract The nearby radio galaxy M87 is a prime target for studying black hole accretion and jet formation 1,2 . Event Horizon Telescope observations of M87 in 2017, at a wavelength of 1.3 mm, revealed a ring-like structure, which was interpreted as gravitationally lensed emission around a central b...

Subject

Physics

Astrophysics

Accretion (finance)

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